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109 lines
2.7 KiB
109 lines
2.7 KiB
/*
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Copyright (C) 2003 KSVG Team
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This file is part of the KDE project
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <tqobject.h>
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#include <kdebug.h>
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#include <kstaticdeleter.h>
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#include "SVGDocument.h"
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#include "SVGElementImpl.h"
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#include "SVGDocumentImpl.h"
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#include "DocumentFactory.h"
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using namespace KSVG;
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namespace KSVG
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{
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class DocumentFactory::Private
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{
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public:
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Private() { m_docs.setAutoDelete(true); }
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~Private() { m_docs.clear(); }
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void setup(bool bFit) { m_docs.append(new SVGDocumentImpl(!bFit /* animations */, bFit)); }
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SVGDocumentImpl *doc() const { return m_docs.current(); }
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private:
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TQPtrList<SVGDocumentImpl> m_docs;
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};
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}
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static KStaticDeleter<DocumentFactory> s_deleter;
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static DocumentFactory *s_factory = 0;
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DocumentFactory::DocumentFactory() : m_d(new Private())
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{
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}
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DocumentFactory::~DocumentFactory()
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{
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delete m_d;
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}
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DocumentFactory *DocumentFactory::self()
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{
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if(!s_factory)
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s_deleter.setObject(s_factory, new DocumentFactory());
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return s_factory;
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}
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SVGDocument *DocumentFactory::requestDocument(TQObject *notifyObject, const char *notifySlot) const
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{
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SVGDocumentImpl *impl = requestDocumentImpl(false);
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TQObject::connect(impl, TQT_SIGNAL(finishedParsing(bool, const TQString &)), notifyObject, notifySlot);
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return new SVGDocument(impl);
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}
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bool DocumentFactory::startParsing(SVGDocument *document, const KURL &url)
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{
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if(!document || !document->handle())
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return false;
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return reinterpret_cast<SVGDocumentImpl *>(document->handle())->open(url);
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}
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bool DocumentFactory::attachCanvas(KSVGCanvas *canvas, SVGDocument *document)
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{
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if(!canvas || !document || !document->handle())
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return false;
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SVGDocumentImpl *docImpl = reinterpret_cast<SVGDocumentImpl *>(document->handle());
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if(docImpl)
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{
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docImpl->attach(canvas);
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return true;
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}
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return false;
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}
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SVGDocumentImpl *DocumentFactory::requestDocumentImpl(bool bFit) const
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{
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m_d->setup(bFit);
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SVGDocumentImpl *impl = m_d->doc();
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impl->ref();
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return impl;
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}
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